manifest.json

{
    "$schema": "https://json.schemastore.org/chrome-manifest.json",
    "manifest_version": 3,
    "version": "1.0.1",
    "name": "gc-markdown",
    "description": "Create markdown files for caches using a template",
    "permissions": ["storage", "clipboardWrite"],
    "host_permissions": ["https://www.geocaching.com/geocache/*"],
    "background": {
        "chromium:service_worker": "background.js",
        "firefox:scripts": ["background.js"]
    },
    "icons": {
        "16": "images/icon-16.png",
        "32": "images/icon-32.png",
        "48": "images/icon-48.png",
        "96": "images/icon-96.png",
        "128": "images/icon-128.png"
    },
    "content_scripts": [
        {
            "matches": ["https://www.geocaching.com/geocache/*"],
            "js": ["content/script.js"],
            "css": ["content/style.css"]
        }
    ],
    "action": {
        "default_title": "GC Markdown",
        "default_popup": "popup/index.html",
        "default_icon": {
            "16": "images/icon-16.png",
            "32": "images/icon-32.png",
            "48": "images/icon-48.png",
            "96": "images/icon-96.png",
            "128": "images/icon-128.png"
        }
    },
    "browser_specific_settings": {
        "gecko": {
            "id": "{3224795d-1a60-464d-a859-a752c34d4f56}",
            "strict_min_version": "109.0"
        }
    }
}